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| n | a(n) |
|---|---|
| 1 | 112 |
| 2 | 100800 |
| 3 | 45440640 |
| 4 | 16972694928 |
| 5 | 5795977666752 |
| 6 | 1877723928063648 |
| 7 | 587581295287557312 |
| 8 | 179399371883007424176 |
| 9 | 53777749891851319065984 |
| 10 | 15893068951375608455132544 |
| 11 | 4643931350900992326932238336 |
[112,100800,45440640,16972694928,5795977666752, 1877723928063648,587581295287557312, 179399371883007424176,53777749891851319065984, 15893068951375608455132544, 4643931350900992326932238336] |